PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41-3-115Seat,valve

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team · NSN 4820-01-198-2838 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-198-2838 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-198-2838. Primary manufacturer part number: 41-3-115.
Features
  • Seat,valve — FSC 4820
  • Material: STEEL CORROSION RESISTING OVERALL
  • 11 verified cross-references
  • Primary manufacturer: Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Seat,valve, cataloged under National Stock Number 4820-01-198-2838, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Emerson Automation Solutions Final Control Us Lp Div Navy Product Team. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-198-2838
Primary Part Number41-3-115
Item NameSeat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEmerson Automation Solutions Final Control Us Lp Div Navy Product Team
StatusACTIVE
MaterialSTEEL CORROSION RESISTING OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5330-00-136-9840A1610 INTERCHANGEABLE
Gasket
Parker Hannifin Corporation Div Cylinder Division
6250-00-452-5238A1610 INTERCHANGEABLE
Lampholder
Page Aerospace Limited
4820-01-198-31450053000217 INTERCHANGEABLE
Disk,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
8455-01-528-9468 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-660-5793 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-713-5904 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-713-5908 INTERCHANGEABLE
Insignia,shoulder Sleeve
Cross-Reference Index
Part NumberManufacturer
A-1610 Kunkle Industries Inc Lonergan Valve Div (USA)
41-3-115 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
41-3-115 Kunkle Industries Inc Lonergan Valve Div (USA)
A-1610 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
41-3-115 PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
A-1610 PIECE 33 Kunkle Industries Inc Lonergan Valve Div (USA)
0103040010 Kunkle Industries Inc Lonergan Valve Div (USA)
0103010010 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
A-1610 PIECE 33 Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
0103010010CE 33 PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
A-1610 PIECE 33 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
Related Parts
5330-00-136-9840INTERCHANGEABLE
GASKET
A1610
6250-00-452-5238INTERCHANGEABLE
LAMPHOLDER
A1610
4820-01-198-3145INTERCHANGEABLE
DISK,VALVE
0053000217
8455-01-528-9468INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-660-5793INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-713-5904INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-713-5908INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 4820-01-198-2838?

NSN 4820-01-198-2838 is a Seat,valve, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-198-2838?

NSN 4820-01-198-2838 has 11 cross-referenced part numbers: A-1610 (Kunkle Industries Inc Lonergan Valve Div), 41-3-115 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 41-3-115 (Kunkle Industries Inc Lonergan Valve Div), A-1610 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 41-3-115 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team) and 6 more.

What NSN replaces 4820-01-198-2838?

There are 7 known substitutes for 4820-01-198-2838: 5330-00-136-9840, 6250-00-452-5238, 4820-01-198-3145 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 41-3-115?

Key specifications for 41-3-115: End Item Identification: VALVE,SAFETY RELIEF,MODEL 41-H-204 SIZE 2.000 IN. BY J BY 2.500 IN. IN; Material: STEEL CORROSION RESISTING OVERALL. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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